Pseudomelanosis Duodeni Appearing after Oral Iron Therapy Article Swipe
Yuichiro Hirai
,
Hideki Mori
,
Ai Fujimoto
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.1159/000512400
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.1159/000512400
Pseudomelanosis duodeni is a rare condition characterized by the endoscopic appearance of diffuse dark pigmentation of the duodenal mucosa. It is typically seen in older women and has been reported to be associated with hypertension, chronic renal disease, diabetes mellitus, gastrointestinal hemorrhage, and the use of medications such as oral iron, furosemide, thiazide, hydralazine, and propranolol. We present a case of pseudomelanosis duodeni appearing after 2 years of oral iron therapy in an 85-year-old woman. Although oral iron supplementation seemed the strongest possible etiology, our patient had multiple comorbidities and was on other medications that have been described as associations. The majority of individuals taking oral iron or under these clinical conditions do not develop this entity; some other factors in patients may be responsible for its occurrence.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1159/000512400
- https://www.karger.com/Article/Pdf/512400
- OA Status
- gold
- Cited By
- 4
- References
- 20
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3198339093
All OpenAlex metadata
Raw OpenAlex JSON
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https://openalex.org/W3198339093Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1159/000512400Digital Object Identifier
- Title
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Pseudomelanosis Duodeni Appearing after Oral Iron TherapyWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2021Year of publication
- Publication date
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2021-07-29Full publication date if available
- Authors
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Yuichiro Hirai, Hideki Mori, Ai FujimotoList of authors in order
- Landing page
-
https://doi.org/10.1159/000512400Publisher landing page
- PDF URL
-
https://www.karger.com/Article/Pdf/512400Direct link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
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goldOpen access status per OpenAlex
- OA URL
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https://www.karger.com/Article/Pdf/512400Direct OA link when available
- Concepts
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Medicine, Diabetes mellitus, Internal medicine, Etiology, Gastroenterology, Thiazide, Dermatology, Diuretic, EndocrinologyTop concepts (fields/topics) attached by OpenAlex
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4Total citation count in OpenAlex
- Citations by year (recent)
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2025: 1, 2024: 1, 2022: 2Per-year citation counts (last 5 years)
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20Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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| referenced_works | https://openalex.org/W338467830, https://openalex.org/W1998098546, https://openalex.org/W2093584926, https://openalex.org/W6828112873, https://openalex.org/W2076153525, https://openalex.org/W6821223541, https://openalex.org/W2418703801, https://openalex.org/W6600009124, https://openalex.org/W2164750513, https://openalex.org/W276335, https://openalex.org/W2111693901, https://openalex.org/W6654825575, https://openalex.org/W2016901828, https://openalex.org/W2068206507, https://openalex.org/W4239049692, https://openalex.org/W2017732290, https://openalex.org/W4256309694, https://openalex.org/W4246168817, https://openalex.org/W2330105405, https://openalex.org/W2149742355 |
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